DH

David F. Hoffman

📍 Landenberg, PA: #114 of 238 inventorsTop 50%
🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,118,508 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D610856 Recyclable wine-dispensing container Mark A. Harris 2010-03-02
D593353 Recyclable wine-dispensing container Mark A. Harris 2009-06-02